RU2020124337A3 - - Google Patents
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- Publication number
- RU2020124337A3 RU2020124337A3 RU2020124337A RU2020124337A RU2020124337A3 RU 2020124337 A3 RU2020124337 A3 RU 2020124337A3 RU 2020124337 A RU2020124337 A RU 2020124337A RU 2020124337 A RU2020124337 A RU 2020124337A RU 2020124337 A3 RU2020124337 A3 RU 2020124337A3
- Authority
- RU
- Russia
Links
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/076—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for extraction of timing, tempo; Beat detection
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- Engineering & Computer Science (AREA)
- Library & Information Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Acoustics & Sound (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466076.3 | 2017-12-28 | ||
| CN201711466076.3A CN108108457B (en) | 2017-12-28 | 2017-12-28 | Method, storage medium, and terminal for extracting large tempo information from music tempo points |
| PCT/CN2018/119108 WO2019128638A1 (en) | 2017-12-28 | 2018-12-04 | Method for extracting big beat information from music beat points, storage medium and terminal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2020124337A3 true RU2020124337A3 (en) | 2022-01-28 |
| RU2020124337A RU2020124337A (en) | 2022-01-28 |
| RU2773876C2 RU2773876C2 (en) | 2022-06-14 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US11386876B2 (en) | 2022-07-12 |
| US20200335074A1 (en) | 2020-10-22 |
| EP3734468A1 (en) | 2020-11-04 |
| RU2020124337A (en) | 2022-01-28 |
| CN108108457A (en) | 2018-06-01 |
| EP3734468A4 (en) | 2020-11-11 |
| WO2019128638A1 (en) | 2019-07-04 |
| CN108108457B (en) | 2020-11-03 |